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Java Full Stack Developer (Latam)

Neo Group
32 minutes ago
Full-time
Remote
Argentina
Software Engineering & Technology

As a Java Full- Stack Developer you will design, develop, and maintain both the client-side and server-side of web applications. You will own features end-to-end, from database schema and REST API design to responsive UI development, collaborating closely with product, design, and DevOps teams to deliver high-quality software efficiently and at scale.

What We Expect From You:

  • Build and maintain scalable back-end services using Java and Spring Boot, ensuring high availability and clean service boundaries.
  • Develop responsive, accessible front-end interfaces using React, Angular, or Vue.js in close collaboration with UI/UX designers.
  • Design, query, and optimise relational databases such as PostgreSQL or MySQL, as well as NoSQL stores like MongoDB where appropriate.
  • Create and consume RESTful and GraphQL APIs that are secure, well-documented, and easy for other teams to integrate.
  • Write unit, integration, and end-to-end tests using tools like JUnit, Mockito, and Selenium to maintain high code quality.
  • Participate actively in code reviews, architectural discussions, and help uphold engineering standards across the team.
  • Deploy and monitor applications on cloud platforms (AWS, GCP, or Azure) using CI/CD pipelines and containerisation tools.
  • 3+ years of Java development experience, with a strong understanding of OOP and design patterns.
  • Hands-on experience with Spring Boot, Spring MVC, and Spring Security for building production-grade applications.
  • Proficiency in at least one front-end framework — React, Angular, or Vue.js — alongside HTML5 and CSS3.
  • Solid experience working with both relational (SQL) and NoSQL databases in a professional setting.
  • Familiarity with Git version control, Docker for containerisation, and basic Kubernetes concepts.
  • Proven ability to design and implement RESTful or GraphQL APIs with attention to security and performance.
  • Proficiency in English